80296710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{907}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 208680192

約数和(自身を除く): 128383482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 681, 907, 1135, 1362, 1814, 2270, 2721, 2951, 3405, 4535, 5442, 5902, 6810, 8853, 9070, 11791, 13605, 14755, 17706, 23582, 27210, 29510, 35373, 44265, 58955, 70746, 88530, 117910, 176865, 205889, 353730, 411778, 617667, 1029445, 1235334, 2058890, 2676557, 3088335, 5353114, 6176670, 8029671, 13382785, 16059342, 26765570, 40148355, 80296710]

約数ペア:

[(1, 80296710), (2, 40148355), (3, 26765570), (5, 16059342), (6, 13382785), (10, 8029671), (13, 6176670), (15, 5353114), (26, 3088335), (30, 2676557), (39, 2058890), (65, 1235334), (78, 1029445), (130, 617667), (195, 411778), (227, 353730), (390, 205889), (454, 176865), (681, 117910), (907, 88530), (1135, 70746), (1362, 58955), (1814, 44265), (2270, 35373), (2721, 29510), (2951, 27210), (3405, 23582), (4535, 17706), (5442, 14755), (5902, 13605), (6810, 11791), (8853, 9070)]